Your Query returns 11 Accession Numbers:

Query TermAccessionNCBI TaxonidSynonymsPhenotype (OMIM) *
Crsp9BC0460187955fd99d12    zgc:56241    wu:fd99d12   
Crsp9NM_1997417955fd99d12    zgc:56241    wu:fd99d12   
CRSP9BC0052509606CRSP33    MED7    MGC12284    605045
CRSP9AY3988749606605045
CRSP9AY3988759598
CRSP9AY39887610090605045
CRSP9NM_0042709606MED7    CRSP33    MGC12284    605045
Crsp9NT_03951510090605045
CRSP9NT_0231339606605045
Crsp9NM_02542610090Crsp33    AV087459    1110063B05Rik    2310031A07Rik    605045
Crsp9BC011333100902310031A07Rik    AV087459    Crsp33    605045

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* OMIM link based on symbol match for human and mouse.

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Text2Knowledge ... Yong Huang 2002